CA2469068A1 - Modular liner hanger - Google Patents

Modular liner hanger Download PDF

Info

Publication number
CA2469068A1
CA2469068A1 CA002469068A CA2469068A CA2469068A1 CA 2469068 A1 CA2469068 A1 CA 2469068A1 CA 002469068 A CA002469068 A CA 002469068A CA 2469068 A CA2469068 A CA 2469068A CA 2469068 A1 CA2469068 A1 CA 2469068A1
Authority
CA
Canada
Prior art keywords
hanger body
cones
groove
slot
liner hanger
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002469068A
Other languages
French (fr)
Other versions
CA2469068C (en
Inventor
James F. Wilkin
Jozeph Robert Marcin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weatherford Technology Holdings LLC
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2469068A1 publication Critical patent/CA2469068A1/en
Application granted granted Critical
Publication of CA2469068C publication Critical patent/CA2469068C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/75—Joints and connections having a joining piece extending through aligned openings in plural members

Abstract

A liner hanger having a mechanical coupling between a liner hanger body and one or more cones is disclosed. The cones are coupled to the liner hanger body to resist axial and relative rotational movement without welding the cones to the hanger body, and without the need to use integral cones. In general, the mechanical coupling includes a hanger body or casing mandrel, a cone assembly journaled on the casing mandrel, at least one slot or groove in an outer wall of the casing mandrel, and at least one partially or fully annular slot on the inside surface of the cone assembly oriented to correspond with the groove(s) in the outer wall of the hanger body. At least one wire, or one or more bearings, is situated in the corresponding slot and the groove. The wire engages the flanks of the slot and groove sufficiently to resist axial or rotational movement of the cones relative to the hanger body.
CA002469068A 2002-01-07 2002-12-09 Modular liner hanger Expired - Lifetime CA2469068C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/041,974 US20030127222A1 (en) 2002-01-07 2002-01-07 Modular liner hanger
US10/041,974 2002-01-07
PCT/GB2002/005589 WO2003058027A1 (en) 2002-01-07 2002-12-09 Modular liner hanger

Publications (2)

Publication Number Publication Date
CA2469068A1 true CA2469068A1 (en) 2003-07-17
CA2469068C CA2469068C (en) 2008-06-03

Family

ID=21919355

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002469068A Expired - Lifetime CA2469068C (en) 2002-01-07 2002-12-09 Modular liner hanger

Country Status (4)

Country Link
US (2) US20030127222A1 (en)
AU (1) AU2002352371A1 (en)
CA (1) CA2469068C (en)
WO (1) WO2003058027A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002343092A1 (en) * 2001-11-29 2003-06-17 Weatherford/Lamb, Inc. Expansion set liner hanger and method of setting same
US7347273B2 (en) * 2005-10-21 2008-03-25 Stellarton Technologies Inc. Bottom hold completion system for an intermittent plunger
GB0607551D0 (en) * 2006-04-18 2006-05-24 Read Well Services Ltd Apparatus and method
US7445050B2 (en) * 2006-04-25 2008-11-04 Canrig Drilling Technology Ltd. Tubular running tool
US7552764B2 (en) * 2007-01-04 2009-06-30 Nabors Global Holdings, Ltd. Tubular handling device
US8393389B2 (en) * 2007-04-20 2013-03-12 Halliburton Evergy Services, Inc. Running tool for expandable liner hanger and associated methods
US8100188B2 (en) * 2007-10-24 2012-01-24 Halliburton Energy Services, Inc. Setting tool for expandable liner hanger and associated methods
US8092499B1 (en) * 2008-01-11 2012-01-10 Roth Herbert J Skeletal flexible/rigid rod for treating skeletal curvature
US8720541B2 (en) 2008-06-26 2014-05-13 Canrig Drilling Technology Ltd. Tubular handling device and methods
US8074711B2 (en) * 2008-06-26 2011-12-13 Canrig Drilling Technology Ltd. Tubular handling device and methods
US20100155084A1 (en) * 2008-12-23 2010-06-24 Halliburton Energy Services, Inc. Setting tool for expandable liner hanger and associated methods
US8087459B2 (en) 2009-03-31 2012-01-03 Weatherford/Lamb, Inc. Packer providing multiple seals and having swellable element isolatable from the wellbore
US8261842B2 (en) * 2009-12-08 2012-09-11 Halliburton Energy Services, Inc. Expandable wellbore liner system
US9725992B2 (en) 2010-11-24 2017-08-08 Halliburton Energy Services, Inc. Entry guide formation on a well liner hanger
CA2760149C (en) 2011-08-02 2017-04-11 Plainsman Manufacturing Inc. Shearing mechanisms for downhole tools
US9650854B2 (en) 2013-05-28 2017-05-16 Weatherford Technology Holdings, Llc Packoff for liner deployment assembly
US9453393B2 (en) 2014-01-22 2016-09-27 Seminole Services, LLC Apparatus and method for setting a liner
US10161195B2 (en) 2014-08-20 2018-12-25 Halliburton Energy Services, Inc. Low stress rope socket for downhole tool
WO2017082997A1 (en) * 2015-11-10 2017-05-18 Schlumberger Technology Corporation System and method for forming metal-to-metal seal

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3180419A (en) * 1962-06-27 1965-04-27 Cicero C Brown Hydrostatic pressure set well packer
US3623551A (en) * 1970-01-02 1971-11-30 Schlumberger Technology Corp Anchoring apparatus for a well packer
US4441553A (en) * 1982-08-16 1984-04-10 Otis Engineering Corporation Anchor for use in a well
US4762177A (en) * 1987-07-24 1988-08-09 Hughes Tool Company Slip gripping mechanism with floating cone segments
US4855100A (en) * 1988-03-02 1989-08-08 Westinghouse Electric Corp. Reconstitutable control rod spider assembly
US4926936A (en) * 1989-07-20 1990-05-22 Texas Iron Works, Inc. Multiple purpose liner hanger construction
US5515917A (en) * 1994-10-12 1996-05-14 Dril-Quip, Inc. Well apparatus
US6288855B1 (en) * 1999-09-10 2001-09-11 Raytheon Company Preloaded device having components with an axially aligned movement
US6575238B1 (en) * 2001-05-18 2003-06-10 Dril-Quip, Inc. Ball and plug dropping head

Also Published As

Publication number Publication date
WO2003058027A1 (en) 2003-07-17
CA2469068C (en) 2008-06-03
US20030127222A1 (en) 2003-07-10
US20050145382A1 (en) 2005-07-07
AU2002352371A1 (en) 2003-07-24
US7128147B2 (en) 2006-10-31

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20221209

MKEX Expiry

Effective date: 20221209